摩拜2018校招算法工程师笔试卷
时长:120分钟 总分:100分
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题型介绍
题型 | 单选题 | 填空题 |
---|---|---|
数量 | 12 | 3 |
SQL 查询语句中 WHERE 、 GROUP BY 、 HAVING 这些关键字区别和用法总结错误的是()
SQL 查询语句中 WHERE 、 GROUP BY 、 HAVING 这些关键字区别和用法总结错误的是()
You are given a data set. The data se...
一个口袋里m条绳子每次伸手进去随机抓住绳子两端系上,直到没有端为止,有多大...
There are 3 doors, behind which are t...
There are 3 doors, behind which are two goats and a car.
You pick a door (call it door A). You’re hoping for the car of course.
The game show host examines the other doors (B & C) and always opens one of them with a goat (Both doors might have goats he’ll randomly pick one to open)
So what is the chance of winning the game if you switch doors?